A note on the lower semicontinuity of efficient solutions for parametric vector equilibrium problems |
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| Authors: | WY Zhang ZM Fang Y Zhang |
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| Institution: | 1. School of Economic Mathematics, Southwestern University of Finance and Economics, Chengdu, 610074, China;2. Department of Criminal Investigation, Chongqing Police College, Chongqing, 401331, China;3. College of Mathematics and Statistics, Chongqing University, Chongqing, 401331, China |
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| Abstract: | By using a new assumption, the lower semicontinuity of the efficient solution mappings for parametric vector equilibrium problems without a monotonicity assumption is established. Our result is different from recent ones in the literature. Some examples are given to illustrate the case. |
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